<div class="row">
    <div class = "col-md-4 col-md-offset-4">
        <h2><p class="text-center"><strong>&nbsp;修改公告&nbsp;</strong></p></h2>
        <form action = "../php/detail.php" method = "POST" role = "form">
            <div class="form-group">
                <label for="input1">内容</label>
                <textarea id = "input1" class = "form-control" rows = "5" name = "content"><?php
                    $record = history_content();
                    echo htmlspecialchars($record[0][0]);
                    ?></textarea>
            </div>
            <div class = "form-group">
                <label for = "input2">电话</label>
                <input id = "input2" class="form-control" type = "text" name = "phone" value = "<?php echo htmlspecialchars($record[0][1]); ?>">
            </div>
            <div class = "form-group">
                <label for = "input3">邮箱</label>
                <input id = "input3" class="form-control" type = "text"  name = "mail" value = "<?php echo htmlspecialchars($record[0][2]); ?>">
            </div>
            <button type = "submit" class="btn btn-success">确定</button>
            <button type="reset" class="btn btn-primary">重置</button>
        </form>
    </div>
</div>